An Effective Power Improvement Analysis Of On Grid Solar Photovoltaic System

Abstract

The expansion in Solar Photovoltaic structure is going on, because these structures are
producing electricity without hampering the surrounding. Solar Photovoltaic structures are conveying
maximum power to the grid through transmission lines. Solar photovoltaic power generation can be
maximised by controlling different parameters. These parameters are variation in cell temperature, the flux
of solar radiation on horizontal area (Called as Solar Insolation), solar zenith angle and variable distance
between Earth and Sun. In this research paper, an efficient solar energy production system model has been
developed and the behaviour of this system has been analysed with help of MATLAB Simulink software. A
set of different parameters i.e. value of cell temperature and solar irradiance, open circuit voltage -current,
power-current and power-voltage curves were analyzed by simulation of the solar photovoltaic system
model, at standard test conditions (STC). The simulation result shows the photovoltaic solar power has been
increased significantly, when the cell temperature varies just by few degrees, keeping solar irradiance
constant. By increasing the value solar irradiance and keeping solar temperature constant, the solar
photovoltaic panel output power increases. This analysis has significant impact on the efficiency of on-grid
as well as off grid solar system for rural and urban areas.